Justin Chang

2nd

Previous positions

  • Product Development Engineer at Robolink
  • Sustaining Engineer Intern at Hunter Industries

Education

University of California San Diego, Bachelor’s degree, Aerospace, Aeronautical and Astronautical Engineering

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Background

Summary

A well balanced engineer with real-world experience in mechanical and software fields. Software development experience in both full-stack and automation/cloud deployment at BIOVIA. Initially employed at BIOVIA as a full stack developer. Utilized Angular, Node.js, Java, CSS, TypeScript, HTML to optimize UX and UI for BIOVIA Hub web application. Currently leading a team for automation and cloud deployments at BIOVIA. Utilizing automation orchestration and cloud products including Ansible, Jenkins, GitLab, Terraform, Docker, JIRA, and AWS to improve developer cycle time and create high availability, elastic, and continuously integrated cloud deployments of BIOVIA OneLab products. Product development engineer for the CoDrone (programmable drone) at the startup company Robolink. Extensive work with drones, robotics and agile methodology. Practiced marketability, customer support, and web development. Experience in high volume manufacturing and design as a Sustaining Engineer Intern at Hunter Industries. Worked heavily with injection molds, on-site production, and plastics. Aerospace engineering graduate from UCSD. AUVSI Small Unmanned Aerial System team member at UCSD. IEEE UCSD Student Branch board member. Tools: Jenkins, Perforce, Git, Ansible, GitLab, AWS, vRA, Terraform, Docker SolidWorks, Creo Parametric, Catia, AutoCAD, AutoDesk, PTC Windchill, Matlab Languages: C++, Javascript, HTML, Node, Angular, SQL, PHP, TypeScript, Java, YAML, Python Production: High-Volume Manufacturing, Rapid Prototyping, Additive Manufacturing/3D Printing, CNC Lathe and Mill

Experience

  • Full-stack Developer

    BIOVIA

    February 2017 – Present(2 years 8 months)Greater San Diego Area

  • Product Development Engineer

    Robolink

    January 2016 – February 2017(1 year 1 month)

    Create and maintain CoDrone C++ function libraries. Develop and maintain CoDrone PHP and HTML webpages and resources. Innovate and assist in marketing videos and advertisements. Develop curriculum and instructor’s resources for programming and robotics lessons.

  • Sustaining Engineer Intern

    Hunter Industries

    June 2015 – December 2015(6 months)San Marcos

    Sustaining Engineering A project oriented internship offering personal responsibility for the full scope of product development, from initial design to the fabrication and testing of production level changes Overview: • Produced several prototype units and test fixtures, and commissioned the redesign of multiple production molds • Utilized various manufacturing tools, including 3D printers, ultrasonic welders, injection molds, and CNC lathe and milling machines • Worked consistently with PLM software (PTC Windchill) to coordinate efforts with multiple departments • Demonstrated proficiency in composing and revising technical documents and models. • Trained monthly in employee safety and accountability.

  • Program Coordinator

    AIAA Student Chapter at the University of California, San Diego

    May 2014 – December 2014(7 months)University of California, San Diego

    Coordinated professional and recreational events for engineering students and organizations. Professional events include tech talks, industry tours and social gatherings with major engineering companies around the San Diego area, including NAVAIR, Boeing, Northrop Grumman and General Atomics. (http://aiaa.ucsd.edu/)

Education

  • University of California San Diego

    Bachelor’s degree, Aerospace, Aeronautical and Astronautical Engineering

    2011 – 2016

    Organized and attended events with industry professionals as an IEEE UCSD Student branch board member. Designed and manufactured camera and payload components as an AUVSI Small Unmanned Aerial Systems competition team member. Also attended the competition in Maryland and assisted with programming and report presentation. RELEVANT COURSEWORK: Dynamics, Vibrations, Solid Mechanics, Thermodynamics, Control Systems, Computational Methods, Circuit Analysis, Computer Aided Design (2D/3D CAD), Aerodynamic Design, Fluid Mechanics, Finite Element Analysis (FEA), Propulsion, Systems and Signals, Materials Science, Spacecraft Navigation, Linear Circuits, PID Control

    Activities and Societies

    UCSD AUVSI SUAS Team IEEE UCSD Student Branch Board

Languages

  • English

    Native or bilingual proficiency

  • Korean

    Limited working proficiency

  • French

    Elementary proficiency

Projects

  • AUVSI Autonomous Airplane Team

    September 2011 – September 2012

    AUVSI SUAS competition is a design and application competition between colleges from all over the world. Students must develop an autonomous aerial system to take off, search a designated area for targets, and land, all without the aid of the ground station. As a team member of AUVSI, one learns to program, design and construct an autonomous vehicle. • Redesigned an existing airframe to mount a stronger engine, increase payload volume, installed a camera gimbal, and upgrade servos for more responsive control surfaces • Created CAD 3D and 2D models using industry standard software, including SolidWorks, AutoCAD and Catia • Utilized various and diverse manufacturing methods, including LaserCAMM, hot wire cutting, vacuum bagging resin molding, and sheet metal working • Competed and presented a formal presentation at the national AUVSI competition in Maryland

    Team Members (7):
    • Justin Chang,
    • Justin Chang,
    • Justin Chang,
    • Justin Chang,
    • Justin Chang,
    • Justin Chang,
    • Justin Chang
  • MAE 3 Robot Design

    A class project where students work in teams to design and manufacture a small robot to transport balls to target locations. Models were created in SolidWorks, and cut using a LaserCamm out of acrylic and delrin. Each team most present a formal report to demonstrate purpose of design.

    Team Members (1):
    • Justin Chang

Skills & Expertise

  • Matlab
  • Circuit Design
  • Solidworks
  • Machining
  • Autonomous Vehicles
  • SolidWorks
  • Microsoft Excel
  • LabVIEW
  • Microsoft Office
  • 3D Modeling
  • Milling
  • PowerPoint
  • Finite Element Analysis
  • Mathematica
  • Inventor
  • C
  • C++
  • Analog Circuits
  • Microsoft Word
  • Lathe
  • Arduino
  • AutoCAD
  • Autodesk Inventor

Organizations

  • The American Institute of Aeronautics and Astronautics (AIAA)

    Program Coordinator at UCSD Student Branch

    March 2012 – Present

Volunteer Experience & Causes

Causes Justin cares about:

  • Science and Technology